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A platform for research: civil engineering, architecture and urbanism
Prefabricated polyurethane sports floor glue and preparation method thereof
The invention belongs to the technical field of plastic runways, and discloses a prefabricated polyurethane sports floor glue and a preparation method thereof. The polyurethane sports floor glue is mainly prepared by foaming a component A and a component B; wherein the component A comprises the following raw material components: polyether polyol, isocyanate and a catalyst; the catalyst is an organic tin catalyst or an organic bismuth catalyst; the component B comprises the following raw material components: polyether polyol, water, a cross-linking agent, a foam stabilizer and a plasticizer; the cross-linking agent is prepared by mixing alcohol and acid for reaction to obtain ester, and then adding a polycyclic compound for addition polymerization reaction. The cross-linking agent has goodcompatibility with water, so that the polyurethane sports floor glue product has uniform performance and is durable. The polyurethane sports floor glue is a prefabricated sports floor glue, is controllable in foaming, uniform in performance, good in elasticity and durable in use, can be directly laid on the ground and is very convenient to apply; and sheets or coiled materials of the polyurethanesports floor glue are obtained after cutting, which can be laid on ground directly and are very convenient to use.
本发明属于塑胶跑道技术领域，公开了一种预制型的聚氨酯运动地胶及其制备方法，该聚氨酯运动地胶主要由A组分和B组分经发泡制得；A组分包括以下原料组分：聚醚多元醇、异氰酸酯、催化剂；所述催化剂为有机锡催化剂或有机铋催化剂；B组分包括以下原料组分：聚醚多元醇、水、交联剂、匀泡剂、增塑剂；该交联剂是通过醇与酸混合反应得到酯，再加入多环类化合物进行加成聚合反应制得。该交联剂与水的相容性好，使得聚氨酯运动地胶产品性能均一，持久耐用。该聚氨酯运动地胶是一种预制型的运动地胶，不仅发泡可控，性能均一，且弹性好，经久耐用，经切割后获得聚氨酯运动地胶的片材或卷材，可直接铺设在地面上，应用十分方便。
Prefabricated polyurethane sports floor glue and preparation method thereof
The invention belongs to the technical field of plastic runways, and discloses a prefabricated polyurethane sports floor glue and a preparation method thereof. The polyurethane sports floor glue is mainly prepared by foaming a component A and a component B; wherein the component A comprises the following raw material components: polyether polyol, isocyanate and a catalyst; the catalyst is an organic tin catalyst or an organic bismuth catalyst; the component B comprises the following raw material components: polyether polyol, water, a cross-linking agent, a foam stabilizer and a plasticizer; the cross-linking agent is prepared by mixing alcohol and acid for reaction to obtain ester, and then adding a polycyclic compound for addition polymerization reaction. The cross-linking agent has goodcompatibility with water, so that the polyurethane sports floor glue product has uniform performance and is durable. The polyurethane sports floor glue is a prefabricated sports floor glue, is controllable in foaming, uniform in performance, good in elasticity and durable in use, can be directly laid on the ground and is very convenient to apply; and sheets or coiled materials of the polyurethanesports floor glue are obtained after cutting, which can be laid on ground directly and are very convenient to use.
本发明属于塑胶跑道技术领域，公开了一种预制型的聚氨酯运动地胶及其制备方法，该聚氨酯运动地胶主要由A组分和B组分经发泡制得；A组分包括以下原料组分：聚醚多元醇、异氰酸酯、催化剂；所述催化剂为有机锡催化剂或有机铋催化剂；B组分包括以下原料组分：聚醚多元醇、水、交联剂、匀泡剂、增塑剂；该交联剂是通过醇与酸混合反应得到酯，再加入多环类化合物进行加成聚合反应制得。该交联剂与水的相容性好，使得聚氨酯运动地胶产品性能均一，持久耐用。该聚氨酯运动地胶是一种预制型的运动地胶，不仅发泡可控，性能均一，且弹性好，经久耐用，经切割后获得聚氨酯运动地胶的片材或卷材，可直接铺设在地面上，应用十分方便。
Prefabricated polyurethane sports floor glue and preparation method thereof
一种预制型的聚氨酯运动地胶及其制备方法
ZHAO WENHAI (author)
2020-11-03
Patent
Electronic Resource
Chinese
IPC:
C09J
ADHESIVES
,
Klebstoffe
/
C08G
MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
,
Makromolekulare Verbindungen, anders erhalten als durch Reaktionen, an denen nur ungesättigte Kohlenstoff-Kohlenstoff-Bindungen beteiligt sind
/
E01C
Bau von Straßen, Sportplätzen oder dgl., Decken dafür
,
CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE
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